Overview

• For industrial/occupational use only. Not for consumer sale or use.Noise-cancelling microphone for clear communication in noisy environments, For use with the 3M™ Versaflo™ M-300 Series Hard Hat, Compatible with 3M™ PELTOR™ Headsets that have a 3M Product Number starting with MT53 or MRX21, Microphone includes three adjustment points to fit to a wide range of head sizes, Easily snaps into the rim of the hard hat, Hard hat attachment plates are included for the assembly of a 3M™ PELTOR™ Headset to the hard hat, This accessory is included in the NIOSH approvals for M-300 series configurations